Smart Cat Door for Interior & Exterior, Cat Pet Door with 3 Collar Sensor Keys & 1 Remote Control & 4 Way Locking Cat Flap with RFID Collar Activated Opening(White)

Smart Cat Door: This Automatic Opening Smart Cat Door are builted-in 3 RFID Sensor Keys and 1 Remote control,when the owner is away, pets wearing the sensor collar key are allowed to enter and exit freely,wild animals and other pets without sensor key are prevented from entering to eat cat food or damage cat house.Keeping your cat under safety day and night. Safety & Large Enough Access: This flap cat door is designed to be safety and keep cold air out, Unlocking is otherwise silent to avoid startling pets,ensuring a comfortable and warm home environment while providing your cat with the freedom in and out,and 7.7"x8.3" inner size which can fit for most size cats or small dogs up to 20 pounds. 4 Intelligent Modes Pet Door: This Pet door included 4 switch modes for Locked/Out only/In only/Completely Open,you can press "M" button on the front or use the paired remote control to change mode you want to use,before wear the collar activated sensor key to your cat,please pair the sensor key with M button, or the sensor key will not activated and open the cat door. Battery Powered: Just uses 4 *AA non-rechargeable alkaline batteries (NOTIncluded) which estimated battery life up to 12 months depending on use,and the remote control is also can be last up to 12 months.Note:Light flashesred when batteries are low and indicates batteries will needs to be replaced assoon as possible. Durable & Easy Installation in multiple scenes: This smart pet door is madefrom hight quanlity ABS material, which is sturdy and durable for long lifeusage,and it is also easy to install with wood, plastic wall/door or cat/pethouse.Let your cat/pet with the freedom in and out.